国家邮政局：指导相关快递企业优化收费计重规则

Core Viewpoint - The article discusses the issue of "rounding up" in weight calculations by express delivery companies, prompting regulatory scrutiny and subsequent adjustments in pricing policies by several firms [1][2]. Group 1: Regulatory Response - The State Post Bureau has taken the issue seriously and initiated investigations to guide companies in optimizing their weight calculation rules according to national standards [1][3]. - Companies are now required to calculate billing weight in kilograms, retaining at least one decimal place [1]. Group 2: Company Adjustments - JD.com: Charges 1 kilogram for weights under 1 kilogram; subsequent weight is charged in 0.5-kilogram increments, rounding up for weights below 0.5 kilograms [2]. - Shentong: Measures actual weight and volume using scales and tape measures to determine billing weight, retaining at least one decimal place [2]. - Debang: Charges subsequent weight in 0.5-kilogram increments, rounding up for weights below 0.5 kilograms [2]. - Yunda: Charges 1 kilogram for weights under 1 kilogram; for weights over 1 kilogram, the weight is calculated to two decimal places without rounding [2]. - YTO: Charges 1 kilogram for weights under 1 kilogram; subsequent weight is charged in 0.1-kilogram increments [2]. - Zhongtong: Measures actual weight and volume to determine billing weight, retaining at least one decimal place [2]. - Jitu: Charges 1 kilogram for weights under 1 kilogram; subsequent weight is charged in 0.1-kilogram increments [2]. Group 3: Future Oversight - The postal management department will continue to supervise companies to ensure compliance with the newly published pricing rules and service commitments [3].